Microphone



FIG. 1 is a perspective view of a microphone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The relatively thin shade lines represent contour, not surface decoration.

The broken lines illustrate environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a microphone, as shown and described. 